- Sep 1 Elvera Sanchez, Puerto Rican dancer (d. 2000)
- Sep 1 Gervase Hughes, English composer and conductor, born in Birmingham, England (d. 1984)
- Sep 3 Robert Ruthenfranz, German composer, born in Witten, Germany (d. 1970)
- Sep 4 Antanas Račiūnas, Lithuanian composer and pedagogue, born in Užliaušiai, Lithuania (d. 1984)
- Sep 9 Vytautas Bacevičius [Bacewicz], Lithuanian avant garde composer (Della Guerra Symphony), born in Łódź, Russian Empire (now Poland) (d. 1970)
- Sep 12 Boris Arapov, Russian composer, born in St. Petersburg, Russia (d. 1992)
- Sep 17 Jorge Urrutia Blondel, Chilean composer, born in La Serena, Chile (d. 1981)
- Sep 18 Agnes De Mille, American dancer and choreographer (Oklahoma), born in New York City (d. 1993)
- Sep 23 Jenö Kenessey, Hungarian conductor and composer, born in Budapest, Hungary (d. 1976)
About September 1905
How Old? 118 years old
Generation: Greatest Generation
Leap Year: No
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